Electrocardiogram Detector

Abstract

An electrocardiogram detector including a pad, an electrical connection unit, a plurality of retaining members, and a plurality of electrode pieces is disclosed. The pad has a first face, a second face, and a plurality of through-holes. The electrical connection unit has an electrical connection port and a plurality of conducting lines electrically connected to the electrical connection port. The plurality of conducting lines is arranged on the first face of the pad. The plurality of retaining members is fixed to the first face of the pad and electrically connected to the plurality of conducting lines. The plurality of electrode pieces is electrically connected to the plurality of retaining members. The plurality of electrode pieces is fixed by the plurality of retaining members. In this arrangement, convenient operation of the electrocardiogram detector is improved.

What is claimed is: 
     
         1 . An electrocardiogram detector comprising:
 a pad having a first face and a second face, wherein the pad comprises a plurality of through-holes extending through the pad from the first face to the second face;   an electrical connection unit having an electrical connection port and a plurality of conducting lines electrically connected to the electrical connection port, wherein the plurality of conducting lines is arranged on the first face of the pad;   a plurality of retaining members fixed to the first face of the pad and electrically connected to the plurality of conducting lines, wherein each of the plurality of retaining members comprises a fixing portion, and wherein each of the fixing portions of the plurality of retaining members forms a space in communication with a respective one of the plurality of through-holes; and   a plurality of electrode pieces electrically connected to the plurality of retaining members, wherein each of the plurality of electrode pieces comprises a connection portion and a detection portion, wherein each of the connection portions of the plurality of electrode pieces extends through a respective one of the plurality of through-holes and is engaged with the fixing portion of a respective one of the plurality of retaining members.   
     
     
         2 . The electrocardiogram detector as claimed in  claim 1 , wherein the fixing portion is in a form of a recess having a first positioning portion, wherein the connection portion comprises a second positioning portion, wherein the first positioning portion is configured to fix the second positioning portion. 
     
     
         3 . The electrocardiogram detector as claimed in  claim 1 , wherein the detection portion comprises a fixing plate, and one face of the fixing plate facing away from the pad comprises an adhesive layer. 
     
     
         4 . The electrocardiogram detector as claimed in  claim 3 , further comprising a covering piece attached to the adhesive layers of the plurality of electrode pieces. 
     
     
         5 . The electrocardiogram detector as claimed in  claim 1 , further comprising a protective layer arranged on the first face of the pad, wherein the protective layer and the pad jointly cover the plurality of conducting lines. 
     
     
         6 . An electrocardiogram detector comprising:
 a pad having a first face and a second face, wherein the pad comprises a plurality of through-holes extending through the pad from the first face to the second face;   an electrical connection unit having an electrical connection port and a plurality of conducting lines electrically connected to the electrical connection port, wherein the plurality of conducting lines is arranged on the first face of the pad;   a plurality of retaining members electrically connected to the plurality of conducting lines, wherein each of the plurality of retaining members comprises a fixing portion, wherein each of the fixing portions of the plurality of retaining members forms a space in communication with a respective one of the plurality of through-holes, and is fixed to the pad; and   a plurality of electrode pieces electrically connected to the plurality of retaining members, wherein each of the plurality of electrode pieces comprises a connection portion and a detection portion, wherein each of the connection portions of the plurality of electrode pieces is engaged with the fixing portion of a respective one of the plurality of retaining members.   
     
     
         7 . The electrocardiogram detector as claimed in  claim 6 , wherein each of the plurality of retaining members comprises a first fitting member and a second fitting member, wherein the first fitting member comprises a first cylindrical portion and a first extending portion, wherein the first extending portion is located at a closed end of the first cylindrical portion, wherein the second fitting member comprises a second cylindrical portion and a second extending portion, wherein the second extending portion is located at an open end of the second cylindrical portion, wherein the second cylindrical portion of the second fitting member is received in the first cylindrical portion of the first fitting member, wherein the first extending portion abuts with the first face of the pad via one of the plurality of conducting lines, wherein the second extending portion abuts with the second face of the pad, and wherein the fixing portion is formed in the second cylindrical portion of the second fitting member. 
     
     
         8 . The electrocardiogram detector as claimed in  claim 6 , wherein the fixing portion is in a form of a recess having a first positioning portion, wherein the connection portion comprises a second positioning portion, wherein the first positioning portion is configured to fix the second positioning portion. 
     
     
         9 . The electrocardiogram detector as claimed in  claim 7 , wherein the fixing portion is in a form of a recess having a first positioning portion, wherein the connection portion comprises a second positioning portion, wherein the first positioning portion is configured to fix the second positioning portion. 
     
     
         10 . The electrocardiogram detector as claimed in  claim 6 , wherein the detection portion comprises a fixing plate, and one face of the fixing plate facing away from the pad comprises an adhesive layer. 
     
     
         11 . The electrocardiogram detector as claimed in  claim 10 , further comprising a covering piece attached to the adhesive layers of the plurality of electrode pieces. 
     
     
         12 . The electrocardiogram detector as claimed in  claim 6 , further comprising a protective layer arranged on the first face of the pad, wherein the protective layer and the pad jointly cover the plurality of conducting lines.